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  1. #1
    hill0093 is offline Member
    Join Date
    Mar 2013
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    Default String index doubled

    This subroutine (method):
    Java Code:
    protected void tryFixTemperature(int restBegin,StringBuffer lineBuf) { 
      int lgt=lineBuf.length(); 
      if((lineBuf.charAt(restBegin)==' '))lineBuf.insert(',',restBegin); else 
      if((lineBuf.charAt(restBegin)=='.')||(lineBuf.charAt(restBegin)=='1')) { 
    gives this output:
    Java Code:
    restBegin=22:francineh,1963052608051 I 97.9,
    restBegin=22:francineh,196305260805 I 97.9,
    Exception in thread "main" java.lang.StringIndexOutOfBoundsException: String index out of range: 44
            at java.lang.AbstractStringBuilder.insert(Unknown Source)
            at java.lang.StringBuffer.insert(Unknown Source)
            at java.lang.StringBuffer.insert(Unknown Source)
            at CkCalMn0.tryFixTemperature(
            at CkCalMn0.listAllTimeProblems(
            at CkCalMn0.main2(
            at CkCalMn0.main(
    There has to be something wrong with the java system.

  2. #2
    JosAH's Avatar
    JosAH is offline Moderator
    Join Date
    Sep 2008
    Voorschoten, the Netherlands
    Blog Entries
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    Default Re: String index doubled

    You do realize that the unicode value of the comma character happens to be 44?

    kind regards,

    Build a wall around Donald Trump; I'll pay for it.

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